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keep the change!

David in FL

Comments On Jul 20, 2015:Works much better than jamming a penny in there like i used to do!

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gear jammer

Mark in CA

Comments On Mar 14, 2015:I broke it but still work from the side

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Motion Pro Gear Jammer

Oliver in FL

Comments On Dec 09, 2014:Awesome little tool, so useful!

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Like a third hand

Andy in WI

Comments On Sep 17, 2014:Makes holding the crank or transmission shafts effortless. Good bye and good riddence to the strap wrench! Also much safer than a few rattles with the impact gun. Well worth the money.

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Great little tool!

MATT in NY

Comments On Sep 08, 2014:Borrowed my brothers gearjammer to replace the crank seal in my bike. Worked great, much better than the nickel I used the first time I took it apart. Ordered my own when I placed my next order. Would recommend to everyone!

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Brakes Easily

RYAN in ME

Comments On Nov 22, 2012:Tips break easily on this tool especially under higher torque but does the job on others that aren't highly torqued

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Good Tool

Bret in MI

Comments On May 15, 2012:Works well

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Excellent. Product

CURTIS in OH

Comments On Feb 21, 2012:Made torquing the shafts in the bottom end easy. The magnet holds the jammer in place allowing your hands to be free to hold the wrench and the engine.

Amazing Tool

Mike in AB

0 of 0 people found this review helpful.

Works well

MATTHEW in IN

Comments On Mar 12, 2011:Works good for the price but not perfect. Had to remove the cord to use it properly.

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The right tool for the job

VAN in IL

Comments On Nov 18, 2010:This is one of those situations where you could probably improvise something else to stop the gears from turning while you remove or torque nuts. But, it is really nice to have the right tool that accomplishes the task simply and quickly. The only downside to this tool is the cost; it is relatively expensive for something so simple.

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2 of 2 people found this review helpful.

Another FANTASTIC Motion Pro Tool!

BRENT in CA

Comments On Sep 20, 2009:If you do your own engine work, this is a great tool. Even with the engine partially disassembled on the bench you have a means tolock up the crank or gear train for disassembly or reassembly. It really comes in handy and is so much easier to use than a scrap of aluminum. I recently used it to replace the crank in a friends Yz250F. Great tool.